673890912

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:597

約数の個数: 144

約数和(自身を含む): 1974248640

約数和(自身を除く): 1300357728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 89, 96, 122, 144, 178, 183, 244, 267, 288, 356, 366, 431, 488, 534, 549, 712, 732, 801, 862, 976, 1068, 1098, 1293, 1424, 1464, 1602, 1724, 1952, 2136, 2196, 2586, 2848, 2928, 3204, 3448, 3879, 4272, 4392, 5172, 5429, 5856, 6408, 6896, 7758, 8544, 8784, 10344, 10858, 12816, 13792, 15516, 16287, 17568, 20688, 21716, 25632, 26291, 31032, 32574, 38359, 41376, 43432, 48861, 52582, 62064, 65148, 76718, 78873, 86864, 97722, 105164, 115077, 124128, 130296, 153436, 157746, 173728, 195444, 210328, 230154, 236619, 260592, 306872, 315492, 345231, 390888, 420656, 460308, 473238, 521184, 613744, 630984, 690462, 781776, 841312, 920616, 946476, 1227488, 1261968, 1380924, 1563552, 1841232, 1892952, 2339899, 2523936, 2761848, 3682464, 3785904, 4679798, 5523696, 7019697, 7571808, 9359596, 11047392, 14039394, 18719192, 21059091, 28078788, 37438384, 42118182, 56157576, 74876768, 84236364, 112315152, 168472728, 224630304, 336945456, 673890912]

約数ペア:

[(1, 673890912), (2, 336945456), (3, 224630304), (4, 168472728), (6, 112315152), (8, 84236364), (9, 74876768), (12, 56157576), (16, 42118182), (18, 37438384), (24, 28078788), (32, 21059091), (36, 18719192), (48, 14039394), (61, 11047392), (72, 9359596), (89, 7571808), (96, 7019697), (122, 5523696), (144, 4679798), (178, 3785904), (183, 3682464), (244, 2761848), (267, 2523936), (288, 2339899), (356, 1892952), (366, 1841232), (431, 1563552), (488, 1380924), (534, 1261968), (549, 1227488), (712, 946476), (732, 920616), (801, 841312), (862, 781776), (976, 690462), (1068, 630984), (1098, 613744), (1293, 521184), (1424, 473238), (1464, 460308), (1602, 420656), (1724, 390888), (1952, 345231), (2136, 315492), (2196, 306872), (2586, 260592), (2848, 236619), (2928, 230154), (3204, 210328), (3448, 195444), (3879, 173728), (4272, 157746), (4392, 153436), (5172, 130296), (5429, 124128), (5856, 115077), (6408, 105164), (6896, 97722), (7758, 86864), (8544, 78873), (8784, 76718), (10344, 65148), (10858, 62064), (12816, 52582), (13792, 48861), (15516, 43432), (16287, 41376), (17568, 38359), (20688, 32574), (21716, 31032), (25632, 26291)]